[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Rafael]

https://bugs.kde.org/show_bug.cgi?id=382174

Rafael  changed:

   What|Removed |Added

 OS|MS Windows  |Linux
   Platform|MS Windows  |openSUSE RPMs

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Rafael]

https://bugs.kde.org/show_bug.cgi?id=382174

Rafael  changed:

   What|Removed |Added

Version|5.6.0   |5.9.0
 CC||rafael.linux.u...@gmail.com

--- Comment #10 from Rafael  ---
I must say that I think is a Digikam related issue (at least, in Linux -
OpenSUSE). I have S8 panoramas, Digikam 5.9 doesn't show their thumbnails,
however Gwenview does it. GIMP is able to open the images without problems (but
asking about rotate image) and Digikam do not crash, but doesn't not generate
the thumbanils nor let user to edit with Showphoto (show an error opening the
file).

Any solution?

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Simon]

https://bugs.kde.org/show_bug.cgi?id=382174

Simon  changed:

   What|Removed |Added

 Status|RESOLVED|REOPENED
 Resolution|UPSTREAM|---

--- Comment #9 from Simon  ---
And the ball is back with us. Here is the response by the upstream maintainer:

> [...]
> 
> Regardless, this is not a bug in libjpeg-turbo. libjpeg-turbo is printing a
> warning that it encountered a JFIF marker it doesn't understand. The default
> behavior of the library is to continue decoding the image when such a warning
> is encountered. Applications are free to ignore those warnings or to treat
> them as fatal. Both can be accomplished by creating a custom error manager
> using the libjpeg API, and modifications to the TurboJPEG API in dev/1.6
> evolving make it possible to ignore warnings or treat them as fatal in that
> API as well.
> 
> Thus, there isn't anything we can do about this. If digiKam is treating the
> warning as fatal, then digiKam needs to be modified. Otherwise, if digiKam is
> continuing to decode the image after the warning, then it's a non-issue.
> 
> [...]

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

caulier.gil...@gmail.com changed:

   What|Removed |Added

 Status|REOPENED|RESOLVED
 Resolution|--- |UPSTREAM

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Simon]

https://bugs.kde.org/show_bug.cgi?id=382174

Simon  changed:

   What|Removed |Added

 CC||freisi...@gmail.com

--- Comment #8 from Simon  ---
I just built libjpeg-turbo from source and reproduced the problem, the ball is
back with upstream.

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Mathias]

https://bugs.kde.org/show_bug.cgi?id=382174

Mathias  changed:

   What|Removed |Added

 Resolution|UPSTREAM|---
 Status|RESOLVED|REOPENED

--- Comment #7 from Mathias  ---
Could you please verify if the issue is fixed with the latest build of libjpeg?

This is the answer of the issue from the libjpeg-bugtracker:
It decodes with no errors for me using the latest libjpeg-turbo code. I tried
with both the libjpeg API (djpeg) and the TurboJPEG API (tjbench.) In order for
me to pursue this as a bug against libjpeg-turbo, it needs to be reproducible
using only our code.

Thanks :)

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

caulier.gil...@gmail.com changed:

   What|Removed |Added

   Platform|Other   |MS Windows
 Resolution|--- |UPSTREAM
 Status|CONFIRMED   |RESOLVED

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Mathias]

https://bugs.kde.org/show_bug.cgi?id=382174

--- Comment #6 from Mathias  ---
Thanks for your help.
I've just opened an new issue here
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/163

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

caulier.gil...@gmail.com changed:

   What|Removed |Added

  Component|FilesIO-Engine  |FilesIO-JPEG

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

--- Comment #5 from caulier.gil...@gmail.com ---
The problem is reproducible with all Gimp and other application based on open
source libjpeg (all under Linux)

Nothing can be done on digiKam source code to fix the problem. Libjpeg must be
fixed as well.

Please report this problem to libjpeg turbo team as UPSTREAM :

 https://github.com/libjpeg-turbo/libjpeg-turbo

Thanks in advance

Gilles Caulier

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

--- Comment #4 from caulier.gil...@gmail.com ---
Note : i tested under Linux, but under Windows we use the same libjpeg library

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

caulier.gil...@gmail.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 Ever confirmed|0   |1

--- Comment #3 from caulier.gil...@gmail.com ---
Fully reproducible :

digikam.general: scan mode: ScheduleCollectionScan :: 
("/mnt/data/TEST_IMAGES/")
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : QIMAGE file
identified
Invalid SOS parameters for sequential JPEG
digikam.general: Event is dispatched to desktop notifier through DBUS
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => 
QDateTime(2017-07-04 14:50:55.000 CEST Qt::TimeSpec(LocalTime))
digikam.metaengine: Cannot find Exif key 'Xmp.exif.ISOSpeedRatings' into image
using Exiv2   (Error # 6 :  Invalid key `Xmp.exif.ISOSpeedRatings'
digikam.metaengine: Cannot find Exif key 'Xmp.exif.ExposureIndex' into image
using Exiv2   (Error # 6 :  Invalid key `Xmp.exif.ExposureIndex'
digikam.metaengine: XMP String Seq ( Xmp.digiKam.TagsList ):  ("2017",
"Sommer", "Juli", "Friends", "Urlaub", "Landschaft", "Stadt", "Tschechien",
"Juni", "Prag")
Unsupported marker type 0x65
digikam.dimg.qimage: Can not load "
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg" " using DImg::QImageLoader!
digikam.general: Trying to load Embedded preview with libraw
digikam.rawengine: Failed to load embedded RAW preview
digikam.general: Trying to load half preview with libraw
digikam.general: Trying to load Embedded preview with Exiv2
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : QIMAGE file
identified
Invalid SOS parameters for sequential JPEG
Unsupported marker type 0x65
digikam.dimg.qimage: Can not load "
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg" " using DImg::QImageLoader!
digikam.general: Cannot create thumbnail for 
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Thumbnail is null for 
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Request to get thumbnail for 
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Mime type is not video or audio/mpeg from 
"20170702_Prag-1140.jpg"
digikam.general: Failed to extract video thumbnail for 
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"

The JPEG file has a unknown marker that libjpeg cannot decode.

Gilles Caulier

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[Mathias]

https://bugs.kde.org/show_bug.cgi?id=382174

--- Comment #2 from Mathias  ---
Sure, here you go
https://drive.google.com/file/d/0B9j2-FraTQYjSTVfZDJmb0UxcjA/view?usp=sharing

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[digikam] [Bug 382174] Application crashes when trying to open a jpg file created with Samsung panorama function

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382174

caulier.gil...@gmail.com changed:

   What|Removed |Added

  Component|AlbumsView  |ImageEditor-FileIO
 CC||caulier.gil...@gmail.com

--- Comment #1 from caulier.gil...@gmail.com ---
Can you share through the cloud your JPEG file for investigations ?

Gilles Caulier

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